Enable project file generation when exporting decompiled assemblies, fix progress notification

Author: k-o-n-t-o-r

backend/ILSpyX.Backend/Decompiler/DecompilerBackend.cs

@@ -564,7 +564,7 @@ private async Task<ExportAssemblyResult> ExportCSharpAsync(
         settings.UseNestedDirectoriesForNamespaces = true;
 
         var resolver = loadedAssembly.GetAssemblyResolver(true);
-        var projectDecompiler = new CodeOnlyProjectDecompiler(
+        var projectDecompiler = new SimpleProjectDecompiler(
             settings,
             resolver,
             metadataFile,
@@ -785,15 +785,15 @@ private static string CreateUniqueDirectory(string baseDirectory, string folderN
         return candidate;
     }
 
-    private sealed class CodeOnlyProjectDecompiler : WholeProjectDecompiler
+    private sealed class SimpleProjectDecompiler : WholeProjectDecompiler
     {
         private readonly bool includeCompilerGenerated;
         private readonly DecompilerTypeSystem? typeSystem;
         private int filesWritten;
 
         public int FilesWritten => filesWritten;
 
-        public CodeOnlyProjectDecompiler(
+        public SimpleProjectDecompiler(
             DecompilerSettings settings,
             IAssemblyResolver assemblyResolver,
             MetadataFile metadataFile,
@@ -835,11 +835,6 @@ protected override IEnumerable<ProjectItemInfo> WriteMiscellaneousFilesInProject
 
         protected override TextWriter CreateFile(string path)
         {
-            if (path.EndsWith(".csproj", StringComparison.OrdinalIgnoreCase))
-            {
-                return TextWriter.Null;
-            }
-
             Interlocked.Increment(ref filesWritten);
             return base.CreateFile(path);
         }

vscode-extension/README.md

@@ -11,7 +11,9 @@ A description of the extension's features can be found in [Feature Tour](https:/
 
 ## Export decompiled code
 
-To export all decompiled code of a loaded assembly (keeping the namespace directory structure), right-click the assembly node in the `ILSpy: Assemblies` view and run `Export Decompiled Code...`.
+To export all decompiled code of a loaded assembly, right-click the assembly node in the `ILSpy: Assemblies` view and run `Export Decompiled Code...`. This will generate a complete C# project including:
+- All decompiled source files organized by namespace
+- A .csproj project file for easy compilation
 
 ## Requirements
 

vscode-extension/src/commands/exportDecompiledAssembly.ts

@@ -81,23 +81,25 @@ export function registerExportDecompiledAssemblyCommand(
             const fileCount = response.filesWritten ?? 0;
 
             if (response.errorCount > 0) {
-              const choice = await vscode.window.showWarningMessage(
+              vscode.window.showWarningMessage(
                 `Exported ${fileCount} files to ${outputDirectory} with ${response.errorCount} errors.`,
                 "Reveal in File Explorer"
-              );
-              if (choice === "Reveal in File Explorer") {
-                vscode.commands.executeCommand("revealFileInOS", outputUri);
-              }
+              ).then((choice) => {
+                if (choice === "Reveal in File Explorer") {
+                  vscode.commands.executeCommand("revealFileInOS", outputUri);
+                }
+              });
               return;
             }
 
-            const choice = await vscode.window.showInformationMessage(
+            vscode.window.showInformationMessage(
               `Exported ${fileCount} files to ${outputDirectory}`,
               "Reveal in File Explorer"
-            );
-            if (choice === "Reveal in File Explorer") {
-              vscode.commands.executeCommand("revealFileInOS", outputUri);
-            }
+            ).then((choice) => {
+              if (choice === "Reveal in File Explorer") {
+                vscode.commands.executeCommand("revealFileInOS", outputUri);
+              }
+            });
           } catch (err) {
             if (token.isCancellationRequested) {
               return;